[vsnet-alert 20877] V364 Lib outburst (Re: ASAS 150946-2147.7 outburst)

[Patrick Schmeer]

ASAS 150946-2147.7 = V364 Librae

Suspected black hole X-ray binary.
Ellipsoidal modulation with amplitude 0.06 mag (V).
Period: 0.70243 d (16.858 h)
Magnitude range: 10.3 - 11.5 V

http://www.aavso.org/vsx/index.php?view=detail.top&oid=225739

Regards,
Patrick

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Hiroyuki Maehara <h.maehara at oao.nao.ac.jp> wrote:

Subject: [vsnet-alert 20873] ASAS 150946-2147.7 outburst
  
ASAS 150946-2147.7 is undergoing an outburst.
The last outburst was in 2012.

http://kws.cetus-net.org/~maehara/VSdata.py?object=150946-2147.7&resolver=&plot=1&obs_ys=2017&obs_ms=01&obs_ds=01&obs_ye=&obs_me=&obs_de=&submit=Send+query

object            date(UT)       mag.     code  err.
ASAS150946-2147.7 20170123.85907 11.368V  KW2   0.098
ASAS150946-2147.7 20170123.85911 10.967Ic KW2   0.260
...